Dr. Dowd graduated from Rockhurst University with her bachelors of science degree in mathematics. She then received her doctor of chiropractic from Cleveland Chiropractic University in Overland Park, Ks. She has focused intensively for the past several years specializing in spinal decompression. She complements this with a passion for helping people understand what causes their pain and helps them have power over this. She firmly believes that PAIN is never random. There is always an answer.

Dr. Catherine Dowd


Dr. Samuel J. Nave was born and raised in Salina, Kansas. He attended Kansas State University where he earned a degree in Business Marketing before attending Cleveland Chiropractic College in Overland Park, KS. Dr. Nave loves being able to provide quality, evidence based care to the community and seeing his patients get well and stay well. When Dr. Nave is not at the office, he loves to play board games with his wife and children (6&4), golf, go to concerts, and watch the Chiefs.

Dr. Samuel J. Nave


People spend their whole lives working to have the big pay day of retirement.  Sadly, the moment they do their bodies have been run so hard they are going from doctor to doctor.  It doesn't have to be that way.  Start chiropractic now so you can enjoy life!  You deserve that retirement in all that it can be.  

Our Misson

At Grain Valley Chiropractic, LLC, you will find a dedicated team of committed professionals serving all ages of our community. We provide quality, affordable healthcare and supportive wellness education. Our business is keeping people moving. Our mission is helping you live life to the fullest!

Office Hours

Monday: 10:00am-1:00pm, 2:00pm-6:00pm
Tuesday: 10:00am-1:00pm, 2:00pm-6:00pm
Wednesday: 7:00 am – 2:00 pm
Thursday: 10:00am-1:00pm, 2:00pm-6:00pm
Friday: 7:00 am – 2:00 pm
Saturday: By Appointment
Sunday: Closed